I had the same problem on my 07 sedan ,Dealer solution is whole new axle for $625. ,I bought some control arm bushing for a volkswagon jetta 04 I believe, part# at NAPA store IJ0 501 541 C ,did right on the ground with a couple of jacks to support the car an the other to support the axle and a large C clamp and a couple of wooden blocks to accomadate the bushing ends and pressed them in after cutting out the old bushing